Help stay protected with lenses that block out Harmful Blue Light while still allowing beneficial blue-turquoise light to pass through. La lumière est essentielle et bénéfique pour votre bien-être. The purple is a lot more prominent than I was anticipating and will see it on the inside of the lens throughout the day. maflynn Moderator. We are surrounded by blue-violet light in our daily lives between sunlight, indoor lighting, and all digital screens. I chose them over the sapphire since I play on the computer for 15+ hours a day. Registering your lenses is not a requirement for warranty purposes, but by doing so, you’ll get informed about eye health topics, caring for your lenses, and the latest developments in vision solutions. (1) Der Anteil des blau-violetten reflektierten Lichts kann je nach Glasmaterial geringfügig abweichen. General. By gathering expertise in the areas of cellular biology, physics and photometry, this research led to the identification of a precise spectrum of light wavelengths toxic to retinal cells. Crizal Prevencia is a lens coating that can offer additional protection from UV light and Blue-Violet light. What I have seen indicates it reduces fatigue by decreasing micro-accommodative perturbations when using electronic screens and it reduces the effects of the short wavelength on melatonin production and sleep. * Nowy parametr wprowadzony przez Essilor, zaaprobowany przez niezależny podmiot zewnętrzny, gwarantujący ochronę przed UV. These cells are very sensitive to blue light, and it was shown that those cells are responsible for a circadian rhythm shift in mice exposed to intense blue light, since these cells can affect melatonin production. It aims at protecting wearer's eyes from harmful light everyday. This is an important feature for a spectacle wearer in a digital world. Crizal ® Prevencia ® lenses are the result of several years of research in collaboration with the … Zapytaj swojego optyka o soczewki Crizal Prevencia dla Ciebie i Twoich dzieci. * For authenticity, check purple reflection on the glass. Razele UV periculoase și lumina albastra-violet sunt filtrate, în timp ce lumina utila este lăsată sa treacă. In short, just like how goggles protect our eyes under the water, Crizal Prevencia protect our eyes from the daily harmful light emitted from the sun and daily gadgets. Glasses with anti-reflective coatinghave grown in popularity as more jobs demand that employees spend time behind a computer. Crizal Prevencia is proven to deflect harmful blue-violet light by 20% *(1) Crizal Prevencia has an Eye-Sun Protection Factor (E-SPF ®) of 25, which means 25x times more UV protection for your eyes compared to wearing no lens at all*⁽²⁾ This lens is completely clear, unlike other competitive yellow blue-blocking lenses. If your job required you to look at 3 blue LED indication lights at close distance for long periods, you would exceed exposure limits. Hi, if you have normal use then Crizal sapphire is good. LENTILE MAI BUNE ÎN TOATE SENSURILE Cu Crizal Prevencia, ochelarii sunt mai rezistenți și protejați de zgârieturi, pete, picături de apă și particule de praf. Is Crizal Prevencia worth it? Todos los días estamos expuestos a varias fuentes de luz, a los 80 años habremos estados expuestos a 20 años de luz solar y 30 años de luz artificial. I'm curious if the prevencia coating is really that much better for your eyes. Cienkie, Lekkie i Bezpieczne organiczne soczewki korekcyjne Ormix 1.6 Crizal Prevencia UV - zwiększają do maksimum ochronę oczu przed szkodliwym promieniowaniem UV, odbitym od tylnej powierzchni soczewki w kierunku oka, oraz filtrujące promieniowanie niebiesko-fioletowe emitowane przez ekrany LCD, LED, żarówki LED i inne.. Odporne na uderzenia i chroniące przed UV, It was the main no-glare item available that specifically channels Harmful Blue Light. Crizal Sapphire ® 360° UV , Crizal Avancé UV ™,and Crizal ® Prevencia ™ lenses maintain durability due to the 9-step process involved in their creation. Instead of wiping/rubbing the lenses with a soft cloth after spraying cleaning solution. its not just the computer screens, its the sun and every light source! There is no debate that blue/violet end of the light spectrum has a shorter wavelength, higher energy, and potential to cause more damage. BLUE-LIGHT FILTERING Our Lab pros love that the … The new Crizal ® Prevencia ® lens therefore reduces the damaging, cumulative effects of harmful lights (Blue-Violet and UV). I use Comfort Mode in my LCDs so that the displays are much warmer and less exhaust my eye + I use nightshift. Crizal Prevencia lenses. This preventive lens is for everyone, and specifically for more particularly vulnerable populations such as children and adults aged over 45. Earler Crizal Sapphire has a mild cobalt blue reflex color, but now appears to have a sky blue reflex color, and Crizal Prevencia has a purple reflex color which can impart a … By using our Services or clicking I agree, you agree to our use of cookies. Here’s how it works. FINDEN SIE EINEN AUGENOPTIKER IN IHRER NÄHE . Das passt voll in die Strategie von Essilor, eine herausragende Rolle bei der Umsetzung von Lösungen für eine bessere Sehgesundheit zu spielen – für alle, überall auf der Welt." Essilor, the massive lens company that produces prevencia, funded studies and showed that harvested retinal cells in a laboratory setting are caused much more harm from the blue end of the light spectrum that the yellow end. I just hate that I waited so long before I decided to buy crizal sapphire. Plus, they provide all the benefits of no-glare lenses. General. Crizal Prevencia lenses reduce exposure to Harmful Blue Light while still allowing beneficial blue-turquoise light to pass through. Zobacz inne Okulary oprawki i szkła, najtańsze i najlepsze oferty, opinie. I personally prefer Crizal products, simply because I've had experience with them. Crizal Sapphire 360˚ UV is the only lens treatment to offer E-SPF 35 meaning that it is an index rating of the overall UV protection of a lens. Please register your Crizal ®, Varilux ®, Xperio UV™, or Eyezen™ product below. Modrofialové světlo nevyzařují jen digitální technologie, ale i sluneční záření. Aufgrund dieser Erkenntnisse hat Essilor die Beschichtung Crizal Prevencia entwickelt: eine Veredelung, die das Auge vor schädlichen UV-Strahlen sowie blauviolettem Licht schützt und gleichzeitig das sich positiv auf den Biorhythmus auswirkende blau-türkise Licht durchlässt. That's just physics and has been known for a long time. I was unaware of the yellow tint that it gives and I honestly don't think I like it. Crizal® Prevencia® is the first preventive lens offering selective protection from blue-violet light and UV rays. This video is unavailable. Crizal Prevencia is rated E-SPF 35, which is the optimal UV protection on a clear lens * * E-SPF 10 for Orma 1.5 clear lenses. Help protect your eyes from blue-violet light with Crizal Prevencia lenses. Mit Crizal Prevencia stellen wir uns als Pioniere der Herausforderung vorbeugender Innovationen. Η επίστρωση Crizal ® Prevencia™ έχει σχεδιαστεί για να φιλτράρει επιλεκτικά τo επιβλαβές φως , επιτρέποντας ταυτόχρονα να περνάει το ευεργετικό φως. Crizal® Prevencia® is the first preventive lens offering selective protection from blue-violet light and UV rays. I mean those fine scratches that will auto appear on all lens after the lens is used for a long time, not purposely or accidentally scratched by me. Crizal Prevencia coating adds E-SPF 35 to your lenses, the highest E-SPF index for clear lenses. Crizal® Prevencia® lenses are the result of several years of research in collaboration with the Vision Institute in Paris, France. Crizal ® Rock™ coating offers the best combination against scratches and smudges 3 thanks to a unique technology to protect your lenses. A recent study was just done by the ICNIRP (International Commission on Non-Ionizing Radiation Protection). Earler Crizal Sapphire has a mild cobalt blue reflex color, but now appears to have a sky blue reflex color, and Crizal Prevencia has a purple reflex color which can impart a yellow tint (Thanks to AngeHamm for this insight) Zeiss Carat AR, Zeiss Carat Advantage AR, and Zeiss Allure AR, all have a mild medium blue reflex color (Thanks to Uilleann for this insight).